test-two-muc-stream-tubes: wait that we have joined the muc before offering the tube
test-two-muc-stream-tubes: wait that we have joined the muc before offering the tube

freedesktop-unofficial-mirror/telepathy__telepathy-salut,freedesktop-unofficial-mirror/telepathy__telepathy-salut,freedesktop-unofficial-mirror/telepathy__telepathy-salut,freedesktop-unofficial-mirror/telepathy__telepathy-salut